Start learning 50% faster. Sign in now
DDT (dichlorodiphenyltrichloroethane) is considered a primary pollutant. It is a persistent organic pollutant that can bioaccumulate in the food chain and have harmful effects on both wildlife and humans. DDT was widely used as an insecticide, but its use has been heavily restricted or banned in many countries due to its environmental and health impacts.
Which of the following options is most suitable for blank 1?
Find the appropriate word.
Select the most appropriate option to fill in blank 2.
Find the appropriate word.
Find the appropriate word.
Select the most appropriate option to fill in blank.
Select the most appropriate option to fill in blank.
1. We must recognize that politics
P. about the careers and fortunes
Q. citizens and not
R. and elections are about
S. the l...
Choose the most appropriate option for blank no. 4
Find the appropriate word.